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  • 专利标题:   Wrap for a casing surrounding rotating element of a core engine of a turbofan engine, has matrix that is configured receive mechanical fastener to stabilize graphene sheets and gap is provided between the abutted sheets.
  • 专利号:   EP3187695-A1, CA2952719-A1, US2017191498-A1, IN201644044624-A, JP2017129132-A, BR102016030886-A2, CN107035440-A, CN107035440-B
  • 发明人:   GUIJARRO VALENCIA A, GUIJARRO V A, GUGARO V A
  • 专利权人:   GENERAL ELECTRIC CO, GENERAL ELECTRIC CO
  • 国际专利分类:   F01D011/18, F01D021/04, F01D025/26, B32B007/08, B32B007/12, B32B009/00, F01D025/24, F01D009/02, B32B037/12, B32B037/14, F02C003/04, F04D029/32, F04D029/52, F04D029/58, F02C007/00, F02C007/05, F02K003/06, F02C007/20, F01D025/14
  • 专利详细信息:   EP3187695-A1 05 Jul 2017 F01D-011/18 201747 Pages: 12 English
  • 申请详细信息:   EP3187695-A1 EP206187 22 Dec 2016
  • 优先权号:   US983790

▎ 摘　　要

NOVELTY - The wrap (50) comprises a matrix that is configured receive a mechanical fastener to stabilize multiple graphene sheets (52,58,60,62,64,66,68,70,72,74,76,78). The graphene sheets are bent to a surface (44) of casing using the mechanical fastener (97). The wrap is configured to cover a portion of a surface of casing. The heat transfer is facilitated over the casing. A gap is provided between the abutted sheets. The gap sized to accommodate a deformation of the casing. The graphene sheets are configured to control heat transfer at a selected region of the casing. USE - Wrap for a casing surrounding a rotating element of a core engine of a turbofan engine (Claimed). ADVANTAGE - The weight of the turbofan engine is reduced. The increased engine stresses and possible injury is prevented to personnel. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for assembling a turbofan engine. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the wrap. Surface (44) Wrap (50) Graphene sheets (52,58,60,62,64,66,68,70,72,74,76,78) Adhesive (56) Mechanical fastener (97)